Water spray gun



FIG. 1 is a perspective view of water spray gun showing my new design.

FIG. 2 is a front view thereof.

FIG. 3 is a left view thereof.

FIG. 4 is a right view thereof.

FIG. 5 is a top view thereof.

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a another perspective view thereof.

The broken-lines in the drawings are for illustrative purposes only andforming no part of the claimed design.

CLAIM The ornamental design for a water spray gun, as shown and described. 